Clinical trials: Preterm Contractions
Preterm Contractions
Uterine Contractions Under Blue Light
The objective in the current study is to test the hypothesis that nocturnal uterine contractions in preterm women can be suppressed by brief ocular exposure to blue light.The Olcese lab at Florida State University identified a…
- Trial name
- NCT03691740
- Testing
- Ocular light
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of South Florida
Premature Ventricular Contraction (PVC)
Use of Adenosine to Determine the Electrophysiological Mechanism of Premature Ventricular Contractions
Unblinded, controlled, non-randomized, mechanistic study to determine whether physiological mechanisms underlying PVC are sensitive to adenosine.
- Trial name
- NCT03218137
- Testing
- Adenosine
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Pre Term Labor, Multiple Pregnancy
Study to Support Fetal Heart Rate and Uterine Contraction for Preterm Labor in Singleton and Multiple Pregnancies
The purpose of this study is to compare the Monica AN24 fetal monitor to previously FDA approved devices for Fetal Heart Rate and Uterine Contractions in labor for Multiples and pre term labor.
- Trial name
- NCT01360905
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Monica Healthcare Ltd
Tocolysis
Bryophyllum vs. Nifedipine
In a prospective, randomised study the efficacy and tolerability of bryophyllum p. (p.o) vs. nifedipine (p.o) will be proofed in a defined group of pregnant women with threatened preterm labour.
- Trial name
- NCT00391339
- Testing
- Bryophyllum p.
- Where
- Switzerland
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Weleda AG
Ventricular Premature Complexes, Atrial Premature Complexes
Oral Magnesium Supplementation in Athletes With Premature Ventricular Contractions or Premature Atrial Contractions.
Magnesium is a mineral which is essential to many of the processes which happen in the body. This includes normal function of muscles; including the heart.
- Trial name
- NCT04186728
- Testing
- Magnesium glycinate
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Preterm Labor
Oral Progestogen Supplementation in the Prevention of Recurrent Uterine Contraction in Preterm Labor
The purpose of this study is to evaluate the effect of oral progesterone supplementation in preterm labor on the prevention of recurrent uterine contraction and prolonging pregnancy period, and its side effect.
- Trial name
- NCT02262481
- Testing
- dydrogesterone
- Where
- Thailand
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Premature Atrial Contractions, Premature Ventricular Contractions
The MARY-JANE Cannabis and Heart Rhythm Trial
Despite recreational cannabis now being legal in 23 states, where more than 100 million Americans reside, studies on the actual health effects are limited.
- Trial name
- NCT06021613
- Testing
- Randomized instructions
- Where
- 2 sites in United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Preterm Birth
Pilot Study to Evaluate a Prototype Electronic Uterine Inhibitor to Prevent Preterm Contractions
Use an electrical-inhibition (EI)/uterine pacemaker device similar to an electrical heart pacemaker to deliver a weak electrical current to the human uterus that will rapidly and safely inhibit the unwanted premature uterine…
- Trial name
- NCT00212446
- Testing
- Electrical Intervention (EI)
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- St. Luke's-Roosevelt Hospital Center
Fetal Heartbeat Tracings
Comparing Two Methods of Contractions Monitoring for Clinical Decision Making Regarding Treatment Among Pregnant Women With Preterm Contractions.
Background: Identification and measurement of uterine contractions throughout pregnancy and labor is crucial to the well being of both mother and fetus.
- Trial name
- NCT02875418
- Testing
- EUM, Tocodynamometry
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Pregnancy Preterm, Labor; Irregular
Multichannel EMG Diagnosing True Preterm Labor
We have designed new electromyography sensors for measuring uterine activity. These sensors are directional - they preferentially report uterine muscle contractions at specific locations, called regions.
- Conditions
- Pregnancy Preterm, Labor; Irregular, Preterm Labor
- Trial name
- PTL (NCT03785795)
- Testing
- Uncertain diagnosis of true labor
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- PreTeL, Inc
Premature Atrial Complex, Premature Ventricular Contraction
The Heart Rhythm Twins Study
Premature atrial contractions (PACs) and premature ventricular contractions (PVCs) are observed in the majority of individuals monitored for more than a few hours.
- Trial name
- NCT05866731
- Where
- United States
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Premature Ventricular Contractions
Concealed Myocardial Abnormalities by Cardiac Magnetic Resonance Imaging in Idiopathic VT
Idiopathic Ventricular arrhythmia (VAs) refers to VAs that occur in the absence of clinically apparent structural heart disease.
- Trial name
- NCT06146556
- Testing
- catheter based ablation
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assiut University
Preterm Labor, PreTerm Birth
Electrical Inhibition of Human Preterm Contractions
The purpose of this study is to explore a new method to stop preterm uterine contractions using an electrical device. The device, an "electrical pacemaker for the uterus," has been approved by the Food and Drug Administration…
- Conditions
- Preterm Labor, PreTerm Birth, Preterm Labor With Delivery Nos
- Trial name
- NCT02983240
- Testing
- Electrical Uterine Pacemaker
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- e-Bio Corp
Premature Atrial Contractions, Premature Ventricular Contractions
Coffee and Real-time Atrial and Ventricular Ectopy
Atrial fibrillation (AF) and heart failure (HF) are morbid, costly, and incompletely understood diseases that have reached epidemic proportions worldwide.
- Trial name
- CRAVE (NCT03671759)
- Testing
- Start: On Caffeine, Start: Off Caffeine
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Premature Ventricular Contractions
Use of MIBG Scan Images in PVC Ablations
The purpose of this study is to assess if Single Photon Emission Computed Tomography (SPECT) demonstrating cardiac innervation can be integrated into current electrophysiology voltage mapping system and provide improved guidance…
- Trial name
- PVC-MIBG (NCT02279030)
- Testing
- MIBG nuclear scan
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Premature Birth, Premature Labor
Electrical Inhibition (EI): A Preliminary Study To Inhibit Preterm Labor And Preterm Birth
An electrical-inhibition (EI) uterine pacemaker device similar to an electrical heart pacemaker delivers a weak electrical current to the human uterus during active preterm labor to rapidly and safely inhibit the unwanted…
- Trial name
- EI (NCT02569216)
- Testing
- Electrical Inhibition (EI)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- NYU Langone Health
PreTerm Labor, Threatened Preterm Labor
Labor Status Monitor for Diagnosing True vs False Labor in Preterm Patients
This is an observational study of pregnant persons in threatened labor. The study device will record electromyography signals, then the signals will be examined to determine who is in true labor and who is in threatened labor.
- Conditions
- PreTerm Labor, Threatened Preterm Labor, Preterm Birth
- Trial name
- NCT06157203
- Testing
- Uterine electromyography
- Where
- 2 sites in United States
- Volunteers
- 181 people, healthy volunteers welcome
- Sponsor
- PreTeL, Inc
Neurocognitive Dysfunction
Transseptal vs Retrograde Aortic Ventricular Entry to Reduce Systemic Emboli
This study is a prospective, multicenter, randomized (1:1) controlled comparative effectiveness trial of a transseptal approach to left ventricular ablation compared to a retrograde aortic approach to prevent cerebral emboli and…
- Trial name
- TRAVERSE (NCT03946072)
- Testing
- Transseptal Aortic Approach Catheter Ablation Procedure, Retrograde Aortic Approach Catheter Ablation Procedure
- Where
- 21 sites in United States, Canada
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Preterm Delivery, Preterm Contractions
The Impact of Bryophyllum on Preterm Delivery
The purpose of this study is whether Bryophyllum is more effective and has less side effects than traditional labor inhibitors in preventing preterm delivery.
- Conditions
- Preterm Delivery, Preterm Contractions, Cervical Shortening
- Trial name
- NCT00163579
- Testing
- Bryophyllum
- Where
- Switzerland
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Premature Atrial Contraction
Magnesium Supplementation for the Prevention of Supraventricular Arrhythmias
The primary objective of this research is to determine whether oral magnesium supplementation in healthy, community-living individuals will be associated with reductions in the burden of arrhythmias in the upper chambers of the…
- Trial name
- NCT02837328
- Testing
- Oral Magnesium Supplement
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- University of Minnesota